wxMultiChoiceDialog(3)

💖 wxMultiChoiceDialog 💖

okay bestie, so wxMultiChoiceDialog is an Erlang module from the wx crew — the wxMultiChoiceDialog(3) page, no cap. And before you ask: yes, it's exactly what it sounds like. This class is a dialog that shows you a list of strings, and lets the user pick one or more of them. Multi. Choice. Periodt. ✨

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🌸 NAME 🌸

wxMultiChoiceDialog — this class represents a dialog that shows a list of strings, and allows the user to select one or more.

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✨ DESCRIPTION ✨

🎀 Styles

This class supports the following styles, and you're gonna wanna know all of them:

• wxOK — shows an OK button. 💅
• wxCANCEL — shows a Cancel button. 🙈
• wxCENTRE — centres the message. literal main character energy, it belongs in the middle.

👀 See also

• Overview cmndlg
• wxSingleChoiceDialog

🫶 It's giving family tree

This class is derived, and can use functions, from:

• wxDialog
• wxTopLevelWindow
• wxWindow
• wxEvtHandler

wxWidgets docs: wxMultiChoiceDialog

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🦋 DATA TYPES 🦋

wxMultiChoiceDialog() :: wx:wx_object().

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👑 FUNCTIONS 👑

destroy(This :: wxMultiChoiceDialog()) -> ok.

Destroys the object. bye bestie 💀✨

getSelections(This) -> [integer()] when This :: wxMultiChoiceDialog().

Returns array with indexes of selected items. so like, the receipts of what the user picked 🔥

new(Parent, Message, Caption, Choices, [Option]) -> wxMultiChoiceDialog() when Parent :: wxWindow:wxWindow(), Message :: unicode:chardata(), Caption :: unicode:chardata(), Choices :: [unicode:chardata()], Option :: {style, integer()} | {pos, {X :: integer(), Y :: integer()}}.

Constructor taking an array of wxString (not implemented in wx) choices. ngl, that "not implemented in wx" bit is a whole mood — it's literally right there in the docs.

Remark: Use wxDialog:showModal/1 to show the dialog. don't just build it and stare at it, bestie, you gotta show it.

setSelections(This, Selections) -> ok when This :: wxMultiChoiceDialog(), Selections :: [integer()].

Sets selected items from the array of selected items' indexes. you hand it the index numbers, it handles the vibes ✅

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Ericsson AB made this, it's from wx 2.6, and that's the whole page bestie 🎀✨ go select multiple things, you've earned it 💖🦋